Nucleic acid extraction method

The invention provides a nucleic acid extraction method, and belongs to the technical field of biology. According to the method disclosed by the invention, by adding a graphite-phase carbon nitride adsorption treatment step, impurities in complex samples such as soil and excrement can be separated,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NIE JUNWEI, JING YANPING, ZHANG LIJUN, QU ZHIPENG, CAO LIN, HAN JINXIONG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention provides a nucleic acid extraction method, and belongs to the technical field of biology. According to the method disclosed by the invention, by adding a graphite-phase carbon nitride adsorption treatment step, impurities in complex samples such as soil and excrement can be separated, a high-purity DNA product is obtained, and application of a downstream system is facilitated. 本申请提供一种核酸提取方法,属于生物技术领域。本申请的方法通过增加石墨相氮化碳吸附处理步骤,可分离土壤、粪便等复杂样本中的杂质,得到高纯度的DNA产物,有利于下游体系的应用。